AC9S2I01

Elaborations

• AC9S2I01_E1posing questions about how to make sounds with different instruments, such as: ‘If I do this, will it always produce a higher pitched sound?’
• AC9S2I01_E2posing questions about the appearance or position of celestial objects in space across time, such as: ‘I wonder if the moon will look the same tomorrow or next week, as it does today?’
• AC9S2I01_E3making predictions about what might occur when materials such as playdough or tissue paper are pulled with different strengths
• AC9S2I01_E4making predictions about the relationship between vibration and sound, such as: ‘I think that if a ruler is twanged harder, it will make a louder sound’
• AC9S2I01_E5making predictions about future appearances of phenomena in the sky at certain times of the week, month or year, such as the moon or satellites